Acti9 iC60H Curve Miniature Circuit Breaker – A9F85463

The Acti9 iC60H 4P 63A D Curve Miniature Circuit Breaker (MCB) is a multistandard low-voltage protective device designed for distribution applications in both residential and industrial environments. It provides 63 A rated current across four protected poles and is characterized by a D tripping curve, making it suitable for circuits with high inrush currents such as motors and transformers.

The breaker ensures strong short-circuit protection with a breaking capacity of 30 kA at 220–240VAC per IEC 60947-2, and 10 kA at 400VAC per IEC 60898-1. Its VisiTrip indicator facilitates rapid fault identification, while the VisiSafe green strip guarantees safe disconnection for downstream maintenance. A fast-closing mechanism, independent of manual operation, enhances mechanical longevity and reliability.

With an electrical endurance of 10,000 cycles and mechanical endurance of 20,000 cycles, the iC60H is built for long-term, demanding use. It has a limitation class 3, reducing stress on downstream equipment, and mounts easily on standard DIN rails.

The device is enclosed in a compact, white housing (RAL9003), occupies 8 x 9mm pitches (72 mm total width), and provides IP20 protection at terminals. It is suitable for use in environments with temperatures ranging from -35°C to +70°C, and supports both AC and DC networks.

Specifications